CA1041027A - Etrier de frein a ressort de serrage - Google Patents

Etrier de frein a ressort de serrage

Info

Publication number
CA1041027A
CA1041027A CA278,587A CA278587A CA1041027A CA 1041027 A CA1041027 A CA 1041027A CA 278587 A CA278587 A CA 278587A CA 1041027 A CA1041027 A CA 1041027A
Authority
CA
Canada
Prior art keywords
spring
lever
lever means
thruster
compensating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA278,587A
Other languages
English (en)
Inventor
Norman A. Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US05/797,781 priority Critical patent/US4155431A/en
Priority to CA278,587A priority patent/CA1041027A/fr
Application granted granted Critical
Publication of CA1041027A publication Critical patent/CA1041027A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/2245—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members in which the common actuating member acts on two levers carrying the braking members, e.g. tong-type brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • F16D2121/12—Fluid pressure for releasing a normally applied brake, the type of actuator being irrelevant or not provided for in groups F16D2121/04 - F16D2121/10
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/14—Mechanical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
CA278,587A 1977-05-17 1977-05-17 Etrier de frein a ressort de serrage Expired CA1041027A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05/797,781 US4155431A (en) 1977-05-17 1977-05-17 Spring-set caliper brake
CA278,587A CA1041027A (fr) 1977-05-17 1977-05-17 Etrier de frein a ressort de serrage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA278,587A CA1041027A (fr) 1977-05-17 1977-05-17 Etrier de frein a ressort de serrage

Publications (1)

Publication Number Publication Date
CA1041027A true CA1041027A (fr) 1978-10-24

Family

ID=4108682

Family Applications (1)

Application Number Title Priority Date Filing Date
CA278,587A Expired CA1041027A (fr) 1977-05-17 1977-05-17 Etrier de frein a ressort de serrage

Country Status (2)

Country Link
US (1) US4155431A (fr)
CA (1) CA1041027A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457408A (en) * 1982-02-16 1984-07-03 Montalvo Iii William W Spring actuated disc brake assembly with cam structure for force multiplication effect
EP0321168A3 (fr) * 1987-12-15 1990-01-24 LUCAS INDUSTRIES public limited company Dispositif de montage d'un cylindre à air

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393962A (en) * 1981-03-05 1983-07-19 Jacob Kobelt Self-centering device for caliper brake assembly
GB8607760D0 (en) * 1986-03-27 1986-04-30 Lucas Ind Plc Disc brakes for vehicles
US6761253B1 (en) * 2000-02-24 2004-07-13 Westinghouse Air Brake Company Spring applied parking brake assembly
US7025181B2 (en) * 2002-05-09 2006-04-11 Affeldt Wayne W Automotive brake system
US6923296B1 (en) * 2004-03-05 2005-08-02 Robert Bosch Corporation Disc Brake
US7086505B2 (en) * 2004-12-10 2006-08-08 Robert Bosch Gmbh Disc brake
US7328778B2 (en) * 2005-08-04 2008-02-12 Hillmar Industries Ltd. Wheel brake caliper
US8714317B1 (en) 2006-03-31 2014-05-06 Robert Bosch Gmbh Disc brake
US8210319B2 (en) * 2007-08-31 2012-07-03 John W. Boyd Hydraulic elevating platform assembly
KR102043696B1 (ko) * 2019-01-16 2019-11-12 경창산업주식회사 자기 강화 브레이크 캘리퍼
CN114249219B (zh) * 2020-09-22 2025-09-09 金风科技股份有限公司 翻转工装以及塔筒分片的翻转方法
US12031596B2 (en) 2021-01-22 2024-07-09 Kwangjin Michael Lee Direct-acting self-energizing brake caliper

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348078A (en) * 1942-01-20 1944-05-02 Budd Wheel Co Brake mechanism
GB709305A (en) * 1960-07-27 1954-05-19 Dunlop Rubber Co Disc brakes for vehicles
US3661234A (en) * 1969-05-22 1972-05-09 Caterpillar Tractor Co Disc brake
US4018140A (en) * 1974-06-17 1977-04-19 General Signal Corporation Hydraulic disc brake actuator
US4019608A (en) * 1975-05-06 1977-04-26 Norman Allen Johnson Lever actuated caliper brake

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457408A (en) * 1982-02-16 1984-07-03 Montalvo Iii William W Spring actuated disc brake assembly with cam structure for force multiplication effect
EP0321168A3 (fr) * 1987-12-15 1990-01-24 LUCAS INDUSTRIES public limited company Dispositif de montage d'un cylindre à air

Also Published As

Publication number Publication date
US4155431A (en) 1979-05-22

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